Blue 2 1/2" x 50' Double Jacket Fire Hose (Alum NH Couplings) Material_Aluminum Size 1" adapters shall have
Baker’s notes & crumb story
Description
Blue 2 1 2" x 50' Double Jacket Fire Hose (Alum NH Couplings) Material_Aluminum Size 1" adapters shall have Size 1" adapters shall have two rocker lugs It can even be referred to as NHT or National Hose Thread but NST or NH is more common these days